INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cafa68ac167fe20fe6cb8557c5a66015f916a1d39ecb733861baafd0d020f2c', 
    'Hmbtgb7GMeh0cpWqNXUIFJkk8koSGR/nRPHut3ZvM/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)